Fix kdevelop crash when used with Asteroid widget style

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1247626 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
14 years ago · 67c0fa6765
parent 7f6ca4f00f
commit 67c0fa6765
1 changed files with 2 additions and 2 deletions
--- a/kstyles/asteroid/asteroid.cpp
+++ b/kstyles/asteroid/asteroid.cpp
@ -1757,7 +1757,7 @@ void AsteroidStyle::tqdrawComplexControl(TQ_ComplexControl cc,

 			p->drawRect(hr);

-			if (cb->listBox() && cb->listBox()->isVisible()) {
+			if ((cb) && (cb->listBox() && cb->listBox()->isVisible())) {
 				p->setPen(cg.mid());
 				p->drawRect(hr);
 			} else {
@ -1777,7 +1777,7 @@ void AsteroidStyle::tqdrawComplexControl(TQ_ComplexControl cc,
 			TQRect cr(sw - handle_offset-1, y+2, handle_width, sh - 4);
 			TQRect pmr(0, 0, 7, 4);
 			pmr.moveCenter(cr.center());
-			if (cb->listBox() && cb->listBox()->isVisible()) {
+			if ((cb) && (cb->listBox() && cb->listBox()->isVisible())) {
 				pmr.moveBy(1, 1);
 			}